| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1843 | 图书管理员（librarian）- nodata | 10 | 15 | 66.667% |
| 1996 | P7023 [NWRRC 2017] Equal Numbers | 6 | 28 | 21.429% |
| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1843 | 图书管理员（librarian）- nodata | 10 | 15 | 66.667% |
| 1996 | P7023 [NWRRC 2017] Equal Numbers | 6 | 28 | 21.429% |